Tags: hostInstallation environment: Centos 6.4, Httpd2.4,mysql5.5,heartbeat v2 Two machines Node1 and Node2 are provided, name resolution is added to the/etc/hosts file, and the host name is the same as the node name, that is, the name of the uname-n must be the same as the name defined by the hosts. # IP HOSTNAME ALIAS 10.204.80.79 node1.mylinux.com Node1 10.204.80.80 node2.mylinux.com Node2 Establish SSH trust between the two servers #ssh-kegen–t rs
Generate a certificate of your own signatureThe process of generating the signature needs to be prompted to enter some parameters, you need to note that when common name needs to enter a domain name that you need, if the internal domain name remember when you need to modify the hosts.Mkdir/data/certs-pCd/data/certsOpenSSL Req-newkey rsa:4096-nodes-sha256 \-keyout domain.key-x509-days 365-out DOMAIN.CRTRunning Docker registry ImagesDocker run-d-P 443:5000--restart=always--name registry \>-v/data/
specific service.Messing layer and CRM combination methods:Heartbeat v1 (Haresource): Self is independent and complete;Heartbeat v2 (CRM): Self is independent and complete;Corosync + pacemaker (manual combination): where Corosync has 2 versions;Corosync v1 + pacemaker (plugin): no independent voting system, pacemaker run as a plug-in;Corosync V2 + pacemaker (standalone service): Corosync version of the
(Zyphio original Blog, reproduced please specify the author and source)The current universal U-kai Mainstream technology has mass production, UD, U+V2, the individual does not like mass production (compared to UD, u+v2, production compatibility is not high, but also difficult to edit, write loss, often tangled master), u+v2 update mirror the most free and flexibl
I try now to start a post where all the Faq/solution is KESSV2 and Ktag can be found the people ask again, and again.Kess v2 vs KtagKtag is able to work with Truck that kess v2 can ' t do.Ktag Read Write ECU via BDM, Kess v2 via OBD.The newest Ktag FW V6.070 is unlimited tokens and also newest kess are.Kess:Q:where can I buy a good working clone from China?A:Thi
Step 1: configure
IP
Address, and use
Ping
Command to confirm that the direct connection interface can communicate with each other
Ping
.
Step 2: configure
Rip
Protocol.
Step 3:
R1
Use
Ping 172.16.2.1
The result cannot be obtained.
Step 4: Solve the Problem in step 3. The solution is to enable
Rip v2
Protocol
R1 (config) # router ripR1 (config-router) # Version 2R1 (config-ro
Ubuntu13.04 use Jlink and ST-Link V2 to burn STM32F1x, STM32F4x, jlinkstm32f1x
Recently I have studied openpilot and crazyflie2.0, both of which need to be written and burned in Linux. So I have studied how to use Jlink in Linux and open-source openocd that supports multiple simulators, but it was difficult, and there was always a mistake, so I was so disheartened that I had to study it and record my experiences.
First of all, openocd is a general bur
1. experiment environment
HA1: 192.168.1.17RHEL5.8 _ 32bit, web server)
HA2: 192.168.1.18RHEL5.8 _ 32bit, web server)
NFS: 192.168.1.19RHEL5.8 _ 32bit, nfs server)
VIP: 192.168.1.20
2. Preparations
The node name is parsed using/etc/hosts. The node name must be consistent with the execution result of the uname-n command.
HA1:
# hostname node1.ikki.com# vim /etc/sysconfig/networkHOSTNAME=node1.ikki.com
HA2:
# hostname node1.ikki.com# vim /etc/sysconfig/networkHOSTNAME=node2.ikki.com
HA1:
# ssh-
the following command:Openocd-f interface/jlink.cfg-f target/stm32f1x.cfgIf Jlink debug stm32f4x, use the following command: (Test hangs)Openocd-f interface/jlink.cfg-f target/stm32f4x.cfgIf St-link debug stm32f1x, use the following command: (my st-link is V2 version)Openocd-f interface/st-link-v2.cfg-f target/stm32f1x_stlink.cfgIf St-link debug stm32f4x, use the following command: (my st-link is
Cloudfoundry v2 has been launched, the use of cfpush after the Application Deployment found that the data table is not created, according to the instructions [docs. cloudfoundry. comdocsusingdeploying-appsrubymanifest.yml to add command:] In rakedb: migraterailss has no effect. Cfv2 uses cleardb, from cloudfoundry
Cloudfoundry v2 has been launched. After the application is deployed using cf push, it is fou
High Availability is divided into three layers:
1. Implementation of the underlying information layer:HeartbeatCorosyncCman2. Resource Management, implementation method:Heartbeat-V1: haresourceHeartbeat-V2: crmHeartbeat-V3: pacemakerRHCS: rgmanagerNote: Resource Manager pacemaker can be used in combination with all underlying communication implementation methods.3. Resource proxy layer, implementation method:Heartbeat-v1LSBOCFSTONITH
To achieve high a
Buffalo whr-g300n CH v2 Brush OpenWrt, there are two ways, one is windows under the brush, one is to use the TFTP brush under Linux,Buffalo Whr-g300n-ch V2 's OpenWrt firmware at this address download:http://downloads.openwrt.org/snapshots/trunk/ar71xx/OpenWrt official support for g300n v2 is sometimes no, there is no formal support,Due to the same hardware, we c
Cisco Route Protocol RIP v2 (1)This is not repeated. The one I made is RIP Version1. This is RIP Version2. If it is written into an article that is too long, it will be written separately.* Note: This article is intended for the majority of users to learn. Some of them will mention some professional Internet terms or abbreviations. If you do not understand the network, you can learn and explore it together. If you have any questions, you can add QQ or
ASP. net mvc V2 Preview 1 official homepage: http://aspnet.codeplex.com/can be downloaded here
The following is a repost from a netizen, which is detailed:
The preview version is in. NET 3.5 SP1 and VS 2008, which can work with ASP. net mvc 1.0 is installed on the same machine in parallel (that is, they do not conflict with each other. If you install 2.0, your existing ASP. net mvc 1.0 project will not be affected ). If you install ASP. net mvc 1.0 an
WDS wireless network expansion using OpenWrt on WHR-G300N V2Click OpenWrt
The hardware of Buffalo WHR-G300N V2 is the same as that of the WHR-G301, so you can use the firmware for it directly. If you haven't flushed OpenWrt in Buffalo WHR-G300N V2 or updated to 15.05, you can follow the procedure below:
Go to OpenWrt official website to download WHR-G301 firmware: update from official firmware or from Ope
Kinect SDK v2 Preview for a description of how to get depth data.In the previous section, I introducedby usingKinect for Windows SDKV2Preview Version(hereinafter referred to as,Kinect SDKV2Preview Version)fromKinect for WindowsV2Developer Preview version (later,KinectV2preview) to get the color method. This section describes how to get depth data from the Kinect.Depth SensorThe Kinect is equipped with a depth sensor to obtain depth data (and sensor di
Host Planning:The highly available server installs the V2 version of Heartbeat, while the two nodes are installed with MySQL, the runtime only one node can run MySQL, the other node is standby, and the backend has an NFS shared storage, which provides a shared directory for storing data for the database.The IP address is set to:ha1:172.16.103.1ha2:172.16.103.2nfs:172.16.103.3Experimental process:First, prepare Server for NFS# mkdir-pv/nfs/shared# Grou
1) download the pbrt package from the official website: http://www.pbrt.org/downloads.php, select pbrt-v2-src.zip,forWindows. Extract the compressed package to a directory, it is recommended to extract to the root directory of the hard disk, such as c: \ pbrt-v2
2) use Microsoft Visual Studio 2010 to open src/pbrt. vs2010/pbrt. sln In the compressed package, select debug or release, and compile the x86 (win
After Google's Gan was upgraded to V2, no statistics were obtained. The solution was found on stackoverflow:
Http://stackoverflow.com/questions/14904345/google-analytics-not-sending-data-getting-0-active-user? RQ = 1
You need to change the Application Profile from web to app on the admin website of Gan.
I think your problem is on the Google Analytics admin.
Since the "V2" Beta, you need to add an "a
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